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JYYDRILL Manufacturing Facility

Tianjin Jinyiyuan Heavy Machinery Manufacturing Co., Ltd

Premium Drilling Tools & Pile Driving Machinery Since 2006

JYYDRILL Factory

About JYYDRILL

Tianjin Jinyiyuan Heavy Machinery Manufacturing Co., Ltd (JYY) was established in 2006 and is a well-known manufacturer of pile driving machines and drilling tools in China. Located in the Jingbin Industrial Park of Wuqing District at the junction of Beijing, Tianjin, and Hebei, our facility spans over 60 acres with a modern factory area designed for high-efficiency production.

We specialize in the design, development, and manufacturing of high-performance drilling tools used in rotary drilling rigs, foundation construction, and geotechnical engineering projects worldwide. Our commitment to innovation, quality, and customer satisfaction has made us a trusted partner across Asia, Africa, the Middle East, and South America.

2006

Founded

60+

Acres Facility

100+

Countries Served

ISO

Certified Quality

Our Product Range

Engineered for performance, durability, and precision in the most demanding drilling environments.

Soil Drilling Augers

Soil Drilling Augers

Helical blade design optimized for efficient soil removal in soft to medium ground conditions. Ideal for foundation piling and utility drilling.

  • • High-strength alloy steel construction
  • • Optimized flight pitch for fast spoil removal
  • • Compatible with major rig brands
Rock Drilling Augers

Rock Drilling Augers

Reinforced design with carbide teeth for penetrating hard rock formations. Built for durability and maximum torque transmission.

  • • Carbide-tipped cutting edges
  • • Thick-walled shaft for high torque
  • • Anti-wear protection zones
Rock Drilling Buckets

Rock Drilling Buckets

Heavy-duty buckets with robust cutting structures for rock excavation. Designed for deep foundation and large-diameter piling.

  • • Replaceable carbide inserts
  • • Reinforced bucket body
  • • Efficient spoil retention
Soil Drilling Buckets

Soil Drilling Buckets (Clay Bucket)

Specialized for cohesive soils and clay. Features wide openings and optimized bucket geometry for smooth filling and discharge.

  • • Large spoil capacity
  • • Anti-clogging design
  • • Smooth inner surface
Core Barrel with Bullet Teeth

Core Barrel with Bullet Teeth

Designed for collecting cylindrical soil and rock samples. Bullet teeth provide excellent penetration in mixed ground conditions.

  • • Precision sampling capability
  • • Durable bullet tooth configuration
  • • Corrosion-resistant materials
Core Barrel with Roller Bits

Core Barrel with Roller Bits

Advanced core barrel system with roller cone bits for hard rock sampling. Ensures intact core recovery with minimal disturbance.

  • • Tungsten carbide roller cones
  • • Dual-wall tube system
  • • High core recovery rate
Casing Pipe

Casing Pipe

High-strength casing pipes used to support borehole walls during drilling. Available in various diameters and wall thicknesses.

  • • Seamless or welded construction
  • • Threaded or flanged connections
  • • Anti-corrosion coating options
Casing Drive Adapter

Casing Drive Adapter

Critical component that connects the drilling rig to the casing string. Transmits torque and weight for efficient casing installation.

  • • High-torque transmission
  • • Wear-resistant materials
  • • Quick-connect design
CFA Augers

CFA (Continuous Flight Augers)

Used in continuous flight auger piling for concrete injection. Precision-engineered for consistent concrete flow and pile integrity.

  • • Seamless flight welding
  • • Central concrete delivery tube
  • • High rotational stability
Tremie Pipes

Tremie Pipes

Used for underwater concrete placement in drilled shafts. Ensures controlled, segregation-free concrete pouring.

  • • Watertight segmented design
  • • Quick coupling system
  • • Corrosion-resistant steel
Kelly Bar

Kelly Bar

Main transmission component in rotary drilling rigs. Transfers torque and downward pressure from the rig to the drilling tools.

  • • High-strength quenched steel
  • • Precision spline design
  • • Anti-buckling reinforcement
Drill Bits

Drill Bits

Cutting tools designed for various ground conditions. Available in multiple configurations for optimal drilling performance.

  • • Carbide or tungsten inserts
  • • Self-sharpening geometry
  • • Interchangeable cutting elements

Our Services

Comprehensive support to ensure your drilling operations run smoothly and efficiently.

Premium Quality Tools

Our factory specializes in producing rotary drilling tools of the highest quality, ensuring durability and reliability in the most challenging drilling conditions. We use advanced materials and precision manufacturing techniques to deliver products that exceed industry standards.

Experienced Engineering Support

With a team of seasoned engineers possessing extensive on-site experience, we provide expert guidance and technical assistance for tool selection, application optimization, and troubleshooting. Our support ensures maximum performance and uptime for your equipment.

Multi-Brand Processing Facility

As a trusted processing facility for multiple brands, we have access to a diverse range of resources and technologies. This enables us to offer customized solutions and maintain flexibility in meeting various client requirements and specifications.

Customer-Centric Philosophy

Our factory is dedicated to meeting the unique needs of our customers. By listening attentively to feedback and understanding specific project challenges, we deliver tailored solutions that enhance productivity and reduce operational costs.

16+

Years Experience

60+

Acres Facility

100+

Countries Served

10K+

Tools Manufactured

Frequently Asked Questions

Find answers to common questions about our products and services.

What types of drilling rigs are your tools compatible with?

Our drilling tools are designed to be compatible with major rotary drilling rig brands including Soilmec, Casagrande, XCMG, Sunward, and others. We offer various connection types to ensure seamless integration.

Do you offer custom tool manufacturing?

Yes, we specialize in custom tool design and manufacturing based on specific project requirements, ground conditions, and rig specifications. Our engineering team works closely with clients to develop optimal solutions.

What is your production lead time?

Standard products typically have a lead time of 15-30 days depending on order volume. Custom designs may require additional time for engineering and approval. We provide detailed production schedules for every order.

What quality control measures do you implement?

We follow strict quality control procedures throughout the manufacturing process, including material inspection, dimensional checks, welding inspections, and final product testing. Our facility maintains quality management standards.

How do you handle international shipping and customs?

We have extensive experience in international logistics and can manage shipping via sea, air, or land transport. We provide all necessary documentation and can assist with customs clearance procedures in destination countries.

Get in Touch

Contact us for product inquiries, technical support, or custom manufacturing solutions.

Ms. Wang
+86 15222738432
jinyiyuanwang@outlook.com
NO.6 Guxing Road, Jingbin Industrial Park, Wuqing District, Tianjin, China

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